115   PERFETTO_CHECK(false);  // For GCC.  in GetSockFamily()
132   PERFETTO_CHECK(false);  // For GCC.  in GetSockType()
159       PERFETTO_CHECK(static_cast<size_t>(size) <= sizeof(saddr));  in MakeSockAddr()
164       PERFETTO_CHECK(parts.size() == 2);  in MakeSockAddr()
168       PERFETTO_CHECK(getaddrinfo(parts[0].c_str(), parts[1].c_str(), &hints,  in MakeSockAddr()
170       PERFETTO_CHECK(addr_info->ai_family == AF_INET);  in MakeSockAddr()
178       PERFETTO_CHECK(parts.size() == 2);  in MakeSockAddr()
180       PERFETTO_CHECK(address.size() == 1);  in MakeSockAddr()
182       PERFETTO_CHECK(port.size() == 1);  in MakeSockAddr()
186       PERFETTO_CHECK(getaddrinfo(address[0].c_str(), port[0].c_str(), &hints,  in MakeSockAddr()
188       PERFETTO_CHECK(addr_info->ai_family == AF_INET6);  in MakeSockAddr()
195   PERFETTO_CHECK(false);  // For GCC.  in MakeSockAddr()
204   PERFETTO_CHECK(init_winsock_once);  in CreateSocketHandle()
240   PERFETTO_CHECK(n == 0);  in ShiftMsgHdrPosix()
275   PERFETTO_CHECK(fd_);  in UnixSocketRaw()
285     PERFETTO_CHECK(!setsockopt(*fd_, SOL_SOCKET, SO_REUSEADDR,  in UnixSocketRaw()
299   PERFETTO_CHECK(event_handle_);  in UnixSocketRaw()
304   PERFETTO_CHECK(fcntl_res == 0);  in UnixSocketRaw()
315     PERFETTO_CHECK(WSAEventSelect(*fd_, *event_handle_, 0) == 0);  in SetBlocking()
317   PERFETTO_CHECK(ioctlsocket(*fd_, static_cast<long>(FIONBIO), &flag) == 0);  in SetBlocking()
319     PERFETTO_CHECK(  in SetBlocking()
331   PERFETTO_CHECK(fcntl_res == 0);  in SetBlocking()
341   PERFETTO_CHECK(fcntl_res == 0);  in RetainOnExec()
466     PERFETTO_CHECK(control_buf_len <= sizeof(control_buf));  in Send()
497     PERFETTO_CHECK(msg_hdr.msg_controllen <= sizeof(control_buf));  in Receive()
503   PERFETTO_CHECK(static_cast<size_t>(sz) <= len);  in Receive()
514         PERFETTO_CHECK(fds == nullptr);  in Receive()
692   PERFETTO_CHECK(sock_raw_);  in UnixSocket()
753   PERFETTO_CHECK(peer_cred_mode_ != SockPeerCredMode::kIgnore);  in ReadPeerCredentialsPosix()
761   PERFETTO_CHECK(res == 0);  in ReadPeerCredentialsPosix()
768   PERFETTO_CHECK(res == 0 && user_cred.cr_version == XUCRED_VERSION);  in ReadPeerCredentialsPosix()
778   PERFETTO_CHECK(WSAEnumNetworkEvents(sock_raw_.fd(), sock_raw_.watch_handle(),  in OnEvent()
974   PERFETTO_CHECK(static_cast<size_t>(sz) <= len);  in Receive()
981   PERFETTO_CHECK(rsize <= max_length);  in ReceiveString()